Yesterday, we uploaded the new Kaigrad update, but we had overlooked one critical error that changed the choice menu display mode to ADV (classical mode for most of visual novels, but not for Kaigrad). So, we reacted to your bug reports as fast as we only could and released a hotfix patch, that sets the menu mode back to NVL.
Please stay report any problems you encounter with our updates! We can't always check everything out before release.
1.1.1.1 Hotfix Update
Build and release context
Steam update times within 24 hours of this post. Matching dates do not confirm which build it describes.
Build 7580847 · public branch
Steam updated · First observed